Get USB wireless adapters and wireless keyboards. There really isn't any reasonable reason to avoid Steam.
When your suggestion is to whip out a keyboard, a cardinal sin imho, then you don't sound very convincing.
There are TONS of reasons to avoid steam just for the record, and weather you are willing to put up with it's b.s. to get a selection of games to run will vary from person to person.
If you don't want to mess with a keyboard - ever - put a 60-in-1, 100-in-1, x-in-1 card in your cabinet and be done with it.
Otherwise, its a PC. Treat it accordingly.
Wow man, of all the trolling on this board over the last 10+ years that's literally the most offensive thing I've ever read here. You do realize that the whole concept of byoac was to eliminate any traces of running a computer while still running a computer right? For initial configuration it's one thing, but if you regularly have to pull out a keyboard just to run games you've failed at byoac.
I'm not even sure why I'm responding to such a rude comment, but here goes anyway.
The author of this post wanted PC DRIVING GAMES.
Lots of Steam releated games were brought up by others. The author mentioned he didn't like Steam because of the "online requirements" and alluded to the fact that his rig was burried in cabinet and not easily accessible.
To which I responded with "wifi and wireless keyboard"
Then you jumped in with "its a cardinal sin to use a keyboard"
So I responded - to you - that based on your "ITS A SIN TO USE A KEYBOARD" comment with get a damn 60-in-1 and be done. I took your asinine comment and responded with an equally asinine (and what I thought was obviously sarcastic comment - I don't' know of any driving games that work on 60-in-1 or whatever boards - it was a joke).
PC driving games require a damn keyboard occasionally. At least newer ones do. Sure you can avoid it most of the time, but you need one handy, because some obscure thing in the menus is going to use it. Or you occasionally have to activate your DRM. Or the wheel support has to be manually enabled and tweaked for awhile.
My solution was "use a wireless keyboard when the need arises", which is not what you interpreted "use a keyboard 100% of the time". The devil is in the details.
EDIT:
Maybe you don't have a driving cabinet, so you don't know the pain that is setting up one? MAME - and most other emulated systems - you can general baseline config that works with 95%+ of the games out there. Joystick + buttons, you're good.
Driving games - emulated and PC native - every damn one is different and has to be configured individually. So sure, once you get one game setup you can jump in and out and just play using the wheel all day long, but as soon as you want to add another, out comes the keyboard to figure out how to get the thing working right.